Author

Kazuhito Ogihara

Observed names: K. OGIHARA, Kazuhito OGIHARA, Ogihara, Kazuhito

Institution: University of the Ryukyus

Observed institutions: Hiroshima University, Hokkaido University, University of the Ryukyus

OpenAlex ID: A5113962921

Three New Naphthoquinone Derivatives from Diospyros maritima Blume.

2002 · Matsutake Higa, Nobue Noha, et al. · Chemical and Pharmaceutical Bulletin · 50

PDF

Bioactive Naphthoquinone Derivatives from Diospyros maritima BLUME.

1998 · Matsutaka HIGA, Kazuhito OGIHARA, et al. · Chemical and Pharmaceutical Bulletin · 47

PDF

Volatile monoterpenoid constituents of the plantlets of Mentha spicata produced by shoot tip culture

1990 · Toshifumi Hirata, Satoru Murakami, et al. · Phytochemistry · 36

Triterpenes from the leaves of parsonsia laevigata

1987 · Kazuhito Ogihara, Matsutake Higa, et al. · Phytochemistry · 35

Suzuki–Miyaura Cross-Coupling Reaction in Water with Polymer-Supported Terpyridine Palladium Complex Under Aerobic Conditions

2010 · Toshimasa Suzuka, Takuya Nagamine, et al. · Catalysis Letters · 21

Synthetic Studies of Halichondrin B, an Antitumor Polyether Macrolide Isolated from a Marine Sponge 5. A Highly Concise and Efficient Synthesis of the C37~C54 Tricyclic JKL-Ring Part

1996 · Kiyoshi Horita, Shun-ichiro Hachiya, et al. · Heterocycles · 21

Sesquiterpene glycosides and other terpene constituents from the flowers of Pittosporum tobira

1989 · Kazuhito Ogihara, Kiyotaka Munesada, et al. · Phytochemistry · 21

Naphthoquinone Derivatives from Diospyros maritima

2017 · Matsutake Higa, Yuji Takashima, et al. · Chemical and Pharmaceutical Bulletin · 16

PDF

Pyrrolizidine alkaloids from Messerschmidia argentea

1997 · Kazuhito Ogihara, Yukiko Miyagi, et al. · Phytochemistry · 16

Flavonoid Constituents of Melicope triphylla MERR. II

1990 · Matsutake HIGA, Tetsuya OHSHIRO, et al. · YAKUGAKU ZASSHI · 16

PDF

Preparation of Naphthoquinone Derivatives from Plumbagin and Their Ichthyotoxicity.

1997 · Kazuhito OGIHARA, Rieko YAMASHIRO, et al. · Chemical and Pharmaceutical Bulletin · 15

PDF

Recyclable Polymer-Supported Terpyridine–Palladium Complex for the Tandem Aminocarbonylation of Aryl Iodides to Primary Amides in Water Using NaN3 as Ammonia Equivalent

2017 · Toshimasa Suzuka, Hiromu Sueyoshi, et al. · Catalysts · 14

PDF

Reusable Polymer-Supported 2,2’-Biarylpyridine-Copper Complexes for Huisgen [3+2] Cycloaddition in Water

2011 · Toshimasa Suzuka, Yamato Kawahara, et al. · Heterocycles · 13

Isolation of Four New Flavonoids from Melicope triphylla

2010 · Matsutake Higa, Eisaku Nakadomari, et al. · Chemical and Pharmaceutical Bulletin · 13

PDF

The Structure of a New Sesquiterpene Glycoside from the Flowers of Pittosporum tobira

1988 · Takayuki Suga, Kiyotaka Munesada, et al. · Chemistry Letters · 13

Isolation of Five New Flavonoids from Melicope triphylla

2013 · Matsutake Higa, Megumi Imamura, et al. · Chemical and Pharmaceutical Bulletin · 12

PDF

Friedel–Crafts-Type Alkylation of Indoles in Water Using Amphiphilic Resin-Supported 1,10-Phenanthroline–Palladium Complex under Aerobic Conditions

2020 · Toshimasa Suzuka, Yuto Ooshiro, et al. · Catalysts · 11

PDF

Use of Polymer-Supported Terpyridine Palladium Complex for Suzuki–Miyaura Cross-Coupling Reaction in Water and the Synthesis of 2,6-Disubstituted Pyrimidines

2013 · Toshimasa Suzuka, Mika Adachi, et al. · Transactions of the Materials Research Society of Japan · 10

PDF

Absolute configurations of pittosporatobiraside A and B from Pittosporum tobira

1991 · Kiyotaka Munesada, Kazuhito Ogihara, et al. · Phytochemistry · 8

Polymer-Supported Terpyridine–Palladium Complex for the Aminocarbonylation in Water of Aryl Iodines Using Methoxylamine Hydrochloride as an Ammonia Equivalent

2016 · Toshimasa Suzuka, Hiromu Sueyoshi, et al. · Transactions of the Materials Research Society of Japan · 7

PDF

Sonogashira Coupling Reaction in Water Using a Polymer-Supported Terpyridine–Palladium Complex under Aerobic Conditions

2015 · Toshimasa Suzuka, Mika Adachi, et al. · Transactions of the Materials Research Society of Japan · 7

PDF

Use of Polymer-Supported Terpyridine-Palladium Complex for Mizoroki-Heck Reaction in Water under Aerobic Conditions

2015 · Toshimasa Suzuka, Mika Adachi, et al. · Transactions of the Materials Research Society of Japan · 6

PDF

Variations in leaf terpenoids with ploidy level in citrus cultivars and hybrids

1990 · Kazuhito Ogihara, Kiyotaka Munesada, et al. · Phytochemistry · 5

Fragrant and biologically active constituents of the citrus cultivar jyabon

1989 · Kazuhito Ogihara, Kiyotaka Munesada, et al. · Phytochemistry · 5

Transfer Reduction of Aryl Chlorides with Potassium Formate in Water Using Polymer-Supported Terpyridine Palladium Complex

2014 · Toshimasa Suzuka, Kazuhito Ogihara, et al. · Transactions of the Materials Research Society of Japan · 3

PDF

Works count: 57

Citation count: 444

H-index: 13

I10-index: 18